Many caged birds live longer than their fellows in the wild.

许多笼中鸟比野外同类鸟的寿命长。

《牛津词典》

Caged birds should not be subjected to sudden variations of temperature.

不要使笼中鸟遭受突然的温度变化。

youdao

Caged birds or farm animals may be subject to the same viruses as those that exist in the wild.

关在笼里的鸟类或农场动物，可能和野外动物一样易受同类病毒的感染。

youdao

In Myanmar, where Buddhist temples and monks proliferate, merit is attained through good deeds such as the release of caged birds and trapped fish.

ECONOMIST: Talking at last to Aung San Suu Kyi